diff --git a/.flake8 b/.flake8
new file mode 100644
index 0000000..b6a254e
--- /dev/null
+++ b/.flake8
@@ -0,0 +1,12 @@
+[flake8]
+max-line-length = 88
+max-complexity = 16
+# B = bugbear
+# B9 = bugbear opinionated (incl line length)
+select = C,E,F,W,B,B9
+# E203: whitespace before ':' (black behaviour)
+# E501: flake8 line length (covered by bugbear B950)
+# W503: line break before binary operator (black behaviour)
+ignore = E203,E501,W503,F821
+per-file-ignores=
+    __init__.py:F401
diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
new file mode 100644
index 0000000..47590c7
--- /dev/null
+++ b/.github/workflows/pre-commit.yml
@@ -0,0 +1,36 @@
+name: pre-commit
+
+on:
+  pull_request:
+    branches:
+      - "14.0*"
+  push:
+    branches:
+      - "14.0"
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v2
+        with:
+          python-version: "3.11"
+      - name: Get python version
+        run: echo "PY=$(python -VV | sha256sum | cut -d' ' -f1)" >> $GITHUB_ENV
+      - uses: actions/cache@v1
+        with:
+          path: ~/.cache/pre-commit
+          key: pre-commit|${{ env.PY }}|${{ hashFiles('.pre-commit-config.yaml') }}
+      - name: Install pre-commit
+        run: pip install pre-commit
+      - name: Run pre-commit
+        run: pre-commit run --all-files --show-diff-on-failure --color=always
+      - name: Check that all files generated by pre-commit are in git
+        run: |
+          newfiles="$(git ls-files --others --exclude-from=.gitignore)"
+          if [ "$newfiles" != "" ] ; then
+              echo "Please check-in the following files:"
+              echo "$newfiles"
+              exit 1
+          fi
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..28b1b49
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,30 @@
+exclude: |
+  (?x)
+  # NOT INSTALLABLE ADDONS
+  # END NOT INSTALLABLE ADDONS
+  # Files and folders generated by bots, to avoid loops
+  ^setup/|/static/description/index\.html$|
+  # We don't want to mess with tool-generated files
+  .svg$|/tests/([^/]+/)?cassettes/|^.copier-answers.yml$|^.github/|
+  # Maybe reactivate this when all README files include prettier ignore tags?
+  ^README\.md$|
+  # Library files can have extraneous formatting (even minimized)
+  /static/(src/)?lib/|
+  # Repos using Sphinx to generate docs don't need prettying
+  ^docs/_templates/.*\.html$|
+  # Don't bother non-technical authors with formatting issues in docs
+  readme/.*\.(rst|md)$|
+  # Ignore build and dist directories in addons
+  /build/|/dist/|
+  # You don't usually want a bot to modify your legal texts
+  (LICENSE.*|COPYING.*)
+default_language_version:
+  python: python3
+  node: "14.13.0"
+repos:
+  - repo: https://github.com/PyCQA/flake8
+    rev: 3.8.3
+    hooks:
+      - id: flake8
+        name: flake8
+        additional_dependencies: ["flake8-bugbear==20.1.4"]
diff --git a/.unported_addons/mail_recipient_unchecked/README.rst b/.unported_addons/mail_recipient_unchecked/README.rst
deleted file mode 100644
index abae2a5..0000000
--- a/.unported_addons/mail_recipient_unchecked/README.rst
+++ /dev/null
@@ -1,7 +0,0 @@
-Mail Recipient Unchecked
-========================
-This module unchecks the recipients of the chatter.
-
-Contributors
-------------
-* Numigi (tm) and all its contributors (https://bit.ly/numigiens)
diff --git a/.unported_addons/mail_recipient_unchecked/__init__.py b/.unported_addons/mail_recipient_unchecked/__init__.py
deleted file mode 100644
index b1432af..0000000
--- a/.unported_addons/mail_recipient_unchecked/__init__.py
+++ /dev/null
@@ -1,3 +0,0 @@
-# -*- coding: utf-8 -*-
-# © 2018 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
-# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
diff --git a/.unported_addons/mail_recipient_unchecked/__manifest__.py b/.unported_addons/mail_recipient_unchecked/__manifest__.py
deleted file mode 100644
index c815c03..0000000
--- a/.unported_addons/mail_recipient_unchecked/__manifest__.py
+++ /dev/null
@@ -1,18 +0,0 @@
-# -*- coding: utf-8 -*-
-# © 2018 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
-# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
-
-{
-    'name': 'Mail Recipient Unchecked',
-    'version': '1.0.0',
-    'author': 'Numigi',
-    'maintainer': 'Numigi',
-    'license': 'LGPL-3',
-    'category': 'Other',
-    'summary': 'Uncheck the recipients of chatter message by default.',
-    'depends': [
-        'mail',
-    ],
-    'qweb': ['templates/chatter.xml'],
-    'installable': True,
-}
diff --git a/.unported_addons/mail_recipient_unchecked/static/description/icon.png b/.unported_addons/mail_recipient_unchecked/static/description/icon.png
deleted file mode 100644
index 92a86b1..0000000
Binary files a/.unported_addons/mail_recipient_unchecked/static/description/icon.png and /dev/null differ
diff --git a/.unported_addons/mail_recipient_unchecked/templates/chatter.xml b/.unported_addons/mail_recipient_unchecked/templates/chatter.xml
deleted file mode 100644
index 64a4bd3..0000000
--- a/.unported_addons/mail_recipient_unchecked/templates/chatter.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<templates>
-    <t t-name="mail.chatter.ChatComposer" t-extend="mail.chatter.ChatComposer">
-        <t t-jquery="input[type='checkbox'][t-att-data-fullname='recipient.full_name']" t-operation="attributes">
-            <attribute name="t-att-checked">undefined</attribute>
-        </t>
-    </t>
-</templates>
diff --git a/.unported_addons/mail_subscription_notification_mgmt/README.rst b/.unported_addons/mail_subscription_notification_mgmt/README.rst
deleted file mode 100644
index cb42c09..0000000
--- a/.unported_addons/mail_subscription_notification_mgmt/README.rst
+++ /dev/null
@@ -1,32 +0,0 @@
-Mail Subscription Notification Management
-=========================================
-
-.. contents:: Table of Contents
-
-Overview
---------
-
-The module allows to disable subscription notification for a model.
-
-Settings
---------
-As a user belonging to the `Administration / Configuration group`,
-activate the developer mode and go to the form view of a model `(Settings > Technical > Database Structure > Models)`.
-
-A new `Disable Subscription Notifications` checkbox is present.
-
-The default value of the box is unchecked.
-
-.. image:: static/description/disable_subscription_notification_box_unchecked.png
-
-Usage
------
-
-If you want to disable the subscription notification for a model, go to the form view of this model, check the box **Disable Subscription Notifications** and save.
-
-    .. image:: static/description/disable_subscription_notification_box_checked.png
-
-
-Contributors
-------------
-* Numigi (tm) and all its contributors (https://bit.ly/numigiens)
diff --git a/.unported_addons/mail_subscription_notification_mgmt/__init__.py b/.unported_addons/mail_subscription_notification_mgmt/__init__.py
deleted file mode 100644
index a6d2238..0000000
--- a/.unported_addons/mail_subscription_notification_mgmt/__init__.py
+++ /dev/null
@@ -1,4 +0,0 @@
-# © 2022 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
-# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
-
-from . import models
diff --git a/.unported_addons/mail_subscription_notification_mgmt/__manifest__.py b/.unported_addons/mail_subscription_notification_mgmt/__manifest__.py
deleted file mode 100644
index c310e73..0000000
--- a/.unported_addons/mail_subscription_notification_mgmt/__manifest__.py
+++ /dev/null
@@ -1,16 +0,0 @@
-# © 2022 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
-# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
-
-{
-    'name': 'Disable Subscription Notification',
-    'version': '1.0.0',
-    'author': 'Numigi',
-    'maintainer': 'Numigi',
-    'website': "https://bit.ly/numigi-com",
-    'license': 'LGPL-3',
-    'category': 'Other',
-    'summary': 'Disable subscription notification of a model.',
-    'depends': ['mail'],
-    'data': ['views/ir_model_views.xml'],
-    'installable': True,
-}
diff --git a/.unported_addons/mail_subscription_notification_mgmt/i18n/fr.po b/.unported_addons/mail_subscription_notification_mgmt/i18n/fr.po
deleted file mode 100644
index d115d7a..0000000
--- a/.unported_addons/mail_subscription_notification_mgmt/i18n/fr.po
+++ /dev/null
@@ -1,32 +0,0 @@
-# Translation of Odoo Server.
-# This file contains the translation of the following modules:
-#	* mail_subscription_notification_mgmt
-#
-msgid ""
-msgstr ""
-"Project-Id-Version: Odoo Server 12.0\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-06-29 11:00+0000\n"
-"PO-Revision-Date: 2022-06-29 11:00+0000\n"
-"Last-Translator: <>\n"
-"Language-Team: \n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: \n"
-"Plural-Forms: \n"
-
-#. module: mail_subscription_notification_mgmt
-#: model:ir.model.fields,field_description:mail_subscription_notification_mgmt.field_ir_model__disable_subscription_notification
-msgid "Disable Subscription Notifications"
-msgstr "Désactiver notifications d’assignation"
-
-#. module: mail_subscription_notification_mgmt
-#: model:ir.model,name:mail_subscription_notification_mgmt.model_mail_thread
-msgid "Email Thread"
-msgstr ""
-
-#. module: mail_subscription_notification_mgmt
-#: model:ir.model,name:mail_subscription_notification_mgmt.model_ir_model
-msgid "Models"
-msgstr ""
-
diff --git a/.unported_addons/mail_subscription_notification_mgmt/models/__init__.py b/.unported_addons/mail_subscription_notification_mgmt/models/__init__.py
deleted file mode 100644
index a8999b6..0000000
--- a/.unported_addons/mail_subscription_notification_mgmt/models/__init__.py
+++ /dev/null
@@ -1,5 +0,0 @@
-# © 2022 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
-# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
-
-from . import ir_model
-from . import mail_thread
diff --git a/.unported_addons/mail_subscription_notification_mgmt/models/ir_model.py b/.unported_addons/mail_subscription_notification_mgmt/models/ir_model.py
deleted file mode 100644
index 9409a10..0000000
--- a/.unported_addons/mail_subscription_notification_mgmt/models/ir_model.py
+++ /dev/null
@@ -1,10 +0,0 @@
-# © 2022 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
-# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
-
-from odoo import models, fields, api
-
-
-class IrModel(models.Model):
-    _inherit = 'ir.model'
-
-    disable_subscription_notification = fields.Boolean("Disable Subscription Notifications")
diff --git a/.unported_addons/mail_subscription_notification_mgmt/models/mail_thread.py b/.unported_addons/mail_subscription_notification_mgmt/models/mail_thread.py
deleted file mode 100644
index 98ef185..0000000
--- a/.unported_addons/mail_subscription_notification_mgmt/models/mail_thread.py
+++ /dev/null
@@ -1,15 +0,0 @@
-# © 2022 Numigi (tm) and all its contributors (https://bit.ly/numigiens)
-# License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl).
-
-from odoo import api, models
-
-
-class MailThread(models.AbstractModel):
-    _inherit = 'mail.thread'
-
-    @api.multi
-    def _message_auto_subscribe_notify(self, partner_ids, template):
-        if self and self.env['ir.model']._get(self[0]._name).disable_subscription_notification:
-            return
-        return super(MailThread, self)._message_auto_subscribe_notify(
-            partner_ids, template)
diff --git a/.unported_addons/mail_subscription_notification_mgmt/static/description/disable_subscription_notification_box_checked.png b/.unported_addons/mail_subscription_notification_mgmt/static/description/disable_subscription_notification_box_checked.png
deleted file mode 100644
index 27099ce..0000000
Binary files a/.unported_addons/mail_subscription_notification_mgmt/static/description/disable_subscription_notification_box_checked.png and /dev/null differ
diff --git a/.unported_addons/mail_subscription_notification_mgmt/static/description/disable_subscription_notification_box_unchecked.png b/.unported_addons/mail_subscription_notification_mgmt/static/description/disable_subscription_notification_box_unchecked.png
deleted file mode 100644
index 4a35b00..0000000
Binary files a/.unported_addons/mail_subscription_notification_mgmt/static/description/disable_subscription_notification_box_unchecked.png and /dev/null differ
diff --git a/.unported_addons/mail_subscription_notification_mgmt/static/description/icon.png b/.unported_addons/mail_subscription_notification_mgmt/static/description/icon.png
deleted file mode 100644
index 92a86b1..0000000
Binary files a/.unported_addons/mail_subscription_notification_mgmt/static/description/icon.png and /dev/null differ
diff --git a/.unported_addons/mail_subscription_notification_mgmt/views/ir_model_views.xml b/.unported_addons/mail_subscription_notification_mgmt/views/ir_model_views.xml
deleted file mode 100644
index ce500c7..0000000
--- a/.unported_addons/mail_subscription_notification_mgmt/views/ir_model_views.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<odoo>
-
-    <record id="model_form_view" model="ir.ui.view">
-        <field name="model">ir.model</field>
-        <field name="inherit_id" ref="mail.model_form_view"/>
-        <field name="arch" type="xml">
-            <field name="is_mail_thread" position="after">
-                <field name="disable_subscription_notification"/>
-            </field>
-        </field>
-    </record>
-
-</odoo>
\ No newline at end of file
diff --git a/fetchmail_outlook_by_company/models/microsoft_outlook_mixin.py b/fetchmail_outlook_by_company/models/microsoft_outlook_mixin.py
index 8ebfb15..3a7523d 100644
--- a/fetchmail_outlook_by_company/models/microsoft_outlook_mixin.py
+++ b/fetchmail_outlook_by_company/models/microsoft_outlook_mixin.py
@@ -52,19 +52,29 @@ def _compute_outlook_uri_by_company(self):
                 record.microsoft_outlook_uri = False
                 continue
 
-            record.microsoft_outlook_uri = url_join(self._get_microsoft_endpoint(), 'authorize?%s' % url_encode({
-                'client_id': microsoft_outlook_client_id,
-                'response_type': 'code',
-                'redirect_uri': url_join(base_url, '/microsoft_outlook/confirm'),
-                'response_mode': 'query',
-                # offline_access is needed to have the refresh_token
-                'scope': 'offline_access %s' % self._OUTLOOK_SCOPE,
-                'state': json.dumps({
-                    'model': record._name,
-                    'id': record.id,
-                    'csrf_token': record._get_outlook_csrf_token(),
-                })
-            }))
+            record.microsoft_outlook_uri = url_join(
+                self._get_microsoft_endpoint(),
+                "authorize?%s"
+                % url_encode(
+                    {
+                        "client_id": microsoft_outlook_client_id,
+                        "response_type": "code",
+                        "redirect_uri": url_join(
+                            base_url, "/microsoft_outlook/confirm"
+                        ),
+                        "response_mode": "query",
+                        # offline_access is needed to have the refresh_token
+                        "scope": "offline_access %s" % self._OUTLOOK_SCOPE,
+                        "state": json.dumps(
+                            {
+                                "model": record._name,
+                                "id": record.id,
+                                "csrf_token": record._get_outlook_csrf_token(),
+                            }
+                        ),
+                    }
+                ),
+            )
 
     @api.depends('use_microsoft_outlook_service', 'company_id')
     def _compute_outlook_uri(self):